发明授权
US5338719A Phenoxy or pyridyloxy-2H-1,4-benzoxazine-3-one derivative and herbicide
containing same as active ingredient
失效
苯氧基或吡啶氧基-2H-1,4-苯并恶嗪-3-酮衍生物和含有活性成分的除草剂
- 专利标题： Phenoxy or pyridyloxy-2H-1,4-benzoxazine-3-one derivative and herbicide containing same as active ingredient
- 专利标题（中）： 苯氧基或吡啶氧基-2H-1,4-苯并恶嗪-3-酮衍生物和含有活性成分的除草剂
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申请号： US48957申请日： 1993-04-12
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公开(公告)号： US5338719A公开(公告)日： 1994-08-16
- 发明人: Naoko Kawaguchi , Harukazu Fukami , Ryuichi Sago , Keitaro Ikai
- 申请人： Naoko Kawaguchi , Harukazu Fukami , Ryuichi Sago , Keitaro Ikai
- 申请人地址： JPX Osaka
- 专利权人： Suntory Limited
- 当前专利权人： Suntory Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX2-265071 19901004; JPX2-265072 19901004
- 主分类号： A01N43/84
- IPC分类号： A01N43/84 ; C07D265/36 ; C07D413/12
摘要：
A benzoxazine derivative having the formula (I) and a salt thereof: ##STR1## wherein A, X, Z, R.sup.1, R.sup.2 and R.sup.3 are as described in the disclosure, and a herbicide containing the compound of the formula (I) as an effective ingredient.
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